How many movies have Alf Salin and Eka Karppanen collaborated on?

They have worked on 10 movies together! Their first movie together was Runon kuningas ja muuttolintu (1940) while their highest rated movie together was Radio tekee murron (1951). They have not worked together since Mä oksalla ylimmällä (1954). They are most known for their drama films together.